GB982903A - Process for the manufacture of aromatic amines - Google Patents
Process for the manufacture of aromatic aminesInfo
- Publication number
- GB982903A GB982903A GB36191/62A GB3619162A GB982903A GB 982903 A GB982903 A GB 982903A GB 36191/62 A GB36191/62 A GB 36191/62A GB 3619162 A GB3619162 A GB 3619162A GB 982903 A GB982903 A GB 982903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- amine
- liquid phase
- aromatic amines
- hydrogenation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL298319D NL298319A (de) | 1962-09-24 | ||
| BE654597D BE654597A (de) | 1962-09-24 | ||
| GB36191/62A GB982903A (en) | 1962-09-24 | 1962-09-24 | Process for the manufacture of aromatic amines |
| SE10379/63A SE301489B (de) | 1962-09-24 | 1963-09-23 | |
| DEJ24460A DE1266764B (de) | 1962-09-24 | 1963-09-23 | Verfahren zur kontinuierlichen Herstellung von primaeren Monoaminobenzolen |
| JP38051202A JPS5015779B1 (de) | 1962-09-24 | 1963-09-25 | |
| US401643A US3270057A (en) | 1962-09-24 | 1964-10-05 | Catalytic hydrogenation of nitro aromatic compounds to produce the corresponding amino compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36191/62A GB982903A (en) | 1962-09-24 | 1962-09-24 | Process for the manufacture of aromatic amines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB982903A true GB982903A (en) | 1965-02-10 |
Family
ID=10385802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36191/62A Expired GB982903A (en) | 1962-09-24 | 1962-09-24 | Process for the manufacture of aromatic amines |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3270057A (de) |
| JP (1) | JPS5015779B1 (de) |
| BE (1) | BE654597A (de) |
| DE (1) | DE1266764B (de) |
| GB (1) | GB982903A (de) |
| NL (1) | NL298319A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207262A (en) * | 1978-06-08 | 1980-06-10 | Imperial Chemical Industries Limited | Chemical process for reducing the cyclohexanone content of crude aniline |
| CN106458846A (zh) * | 2014-03-04 | 2017-02-22 | 陶氏环球技术有限责任公司 | 经由阳离子树脂催化剂促进亚胺的形成 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426536B1 (de) * | 1989-10-31 | 1994-12-14 | Sumitomo Chemical Company Limited | Herstellung aromatischer Amine |
| JP2801381B2 (ja) * | 1990-09-18 | 1998-09-21 | 三井化学株式会社 | 高純度アニリンの製造法 |
| JP2007204388A (ja) * | 2006-01-31 | 2007-08-16 | Sumitomo Chemical Co Ltd | 反応熱の回収方法 |
| EP2014641A3 (de) * | 2007-06-06 | 2009-03-18 | Huntsman International Llc | Verfahren zur Herstellung von Mischungen aus Diphenylmethandiisocyanaten und Polyphenylpolymethylenpolyisocyanaten |
| HUE032332T2 (en) | 2012-10-11 | 2017-09-28 | Basf Se | Process for recovering pure aniline |
| US9115049B2 (en) | 2012-10-11 | 2015-08-25 | Basf Se | Process for obtaining pure aniline |
| EP2757088B1 (de) * | 2013-01-22 | 2016-08-03 | Covestro Deutschland AG | Verfahren zur Herstellung von aromatischen Aminen |
| EP3474987A4 (de) | 2016-08-18 | 2020-01-08 | The University of Chicago | Metalloxidgeträgerte erdreiche metallkatalysatoren für hocheffiziente organische umwandlungen |
| CN117597326A (zh) | 2021-06-30 | 2024-02-23 | 巴斯夫欧洲公司 | 生产苯胺的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2292879A (en) * | 1939-08-05 | 1942-08-11 | Solvay Process Co | Production of aromatic amines |
| US2894036A (en) * | 1956-02-06 | 1959-07-07 | Gen Aniline & Film Corp | Catalytic reduction of aromatic polynitro compounds |
-
0
- BE BE654597D patent/BE654597A/xx unknown
- NL NL298319D patent/NL298319A/xx unknown
-
1962
- 1962-09-24 GB GB36191/62A patent/GB982903A/en not_active Expired
-
1963
- 1963-09-23 DE DEJ24460A patent/DE1266764B/de active Pending
- 1963-09-25 JP JP38051202A patent/JPS5015779B1/ja active Pending
-
1964
- 1964-10-05 US US401643A patent/US3270057A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207262A (en) * | 1978-06-08 | 1980-06-10 | Imperial Chemical Industries Limited | Chemical process for reducing the cyclohexanone content of crude aniline |
| CN106458846A (zh) * | 2014-03-04 | 2017-02-22 | 陶氏环球技术有限责任公司 | 经由阳离子树脂催化剂促进亚胺的形成 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3270057A (en) | 1966-08-30 |
| NL298319A (de) | |
| BE654597A (de) | |
| DE1266764B (de) | 1968-04-25 |
| JPS5015779B1 (de) | 1975-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB982903A (en) | Process for the manufacture of aromatic amines | |
| DE2043848C3 (de) | Verfahren zur Entfernung von gasförmigen Halogenverbindungen aus Gasen | |
| US3361819A (en) | Process for producing chlorinesubstituted aromatic amines | |
| US2174498A (en) | Hydrogenation of nitroparaffins | |
| US2408171A (en) | Process for preparation of 2-methyl-1, 2-propanediamine | |
| US1935209A (en) | Production of aromatic amines from phenols | |
| GB832153A (en) | Catalytic hydrogenation of the dinitro derivatives of toluene | |
| GB1152710A (en) | Catalytic Hydrogenation. | |
| GB1031178A (en) | Purification of triethylenediamine | |
| US2366309A (en) | Apparatus for the treatment of waste acid | |
| GB596287A (en) | Improvements in the production of aromatic amines | |
| GB832939A (en) | Improved reduction process | |
| US1237828A (en) | Effecting catalytic hydrogenizations. | |
| ES396040A1 (es) | Procedimiento para la purificacion de las aguas residuales de las instalaciones para la produccion de acrilonitrilo. | |
| US2991311A (en) | Method of alkylating amines | |
| DE1468398B1 (de) | Verfahren zur Herstellung von symmetrischen N,N'-disubstituierten Harnstoffen | |
| US2644848A (en) | Preparation of cyclooctatriene | |
| DE767822C (de) | Verfahren zur Herstellung von Bromkohlenwasserstoffen | |
| GB970855A (en) | Improvements relating to the recovery of formaldehyde | |
| GB895197A (en) | Catalytic reduction of aromatic dinitro compounds | |
| SU128683A1 (ru) | Ядохимикаты | |
| US2145058A (en) | Continuous production of polymerization products of acetylene | |
| SU609747A1 (ru) | Способ получени пергидроаценафтона | |
| SU573497A1 (ru) | Способ получени этилена | |
| GB553107A (en) | Improvements in and relating to chemical reaction chambers |